Apr 9, 2013

Getting the Best Production Results

Since
Motorola conceived Six Sigma more than 20 years ago in 1985, the program has
gone forward from a metric system used to measure product quality to a
management philosophy. Wonderful ideas developed in many companies all around
the world have been embraced. Basically put in simple termsSix Sigma is a set
of tools and strategies for process improvement originally established by
Motorola. It came to be well known after Jack Welch made it a central focus of
his business strategy at General Electric in 1995. Today Six Sigma is used in
different sectors of industry.

Mechanism

What
Six Sigma does is that it seeks to improve the value of process outputs by
identifying and removing the causes of defects and errors. It also minimizes
variability in manufacturing and business processes. It bring into play a set
of quality management methods, including statistical methods, and forms a
special infrastructure of people within the organization, with titles like Champions,
Black Belts, Green Belts, Orange Belts, and son and so forth, who are experts
in the very complex methods. Each Six Sigma project carried out within an
organization abides by ASQ Certifications a
defined sequence of steps and has quantified financial targets mainly cost
reduction and/or profit increase.

Origin

So
where did Six Sigma spring form? This term actuallystemmed from terminology
associated with manufacturing, particularly terms linked to statistical
modeling of the manufacturing processes. Through this system the maturity of any
manufacturing process can be illustrated by a sigma rating indicating its yield
or the percentage of defect-free products it creates. A six sigma CSSBB Certification process is one in which 99.99966% of the products
manufactured are statistically expected to be free of defects, although this
defect level corresponds to only a 4.5 sigma level. Motorola set a goal of Six
Sigma for all of its manufacturing operations, and this goal became anembodiment
for the management and engineering practices used to achieve it.

Corporate incorporation

Over
time many companies have adopted this doctrineand in many organizations it is
used as a measure of quality that strives for near perfection. For such
organizations it’s a disciplined, data-driven approach and methodology for
eliminating defects and driving toward six standard deviations between the mean
and the nearest specification limit in any process. It has been applied in
almost all areas of production from manufacturing to transactional and from
product to service.

The principle

The
principal objective of the Six Sigma methodology is the implementation of a
measurement-based policy that focuses on process improvement and variation
reduction through the application of Six Sigma improvement projects. This is
brought to fruition through the use of two sub-methodologies: DMAIC and DMADV,
which are executed by Six Sigma Green Belts and Black Belts, and overseen by
Master Black Belts.

Global reception

Thousands
of companies around the world have discovered the far reaching benefits of Six
Sigma and many frameworks exist for implementing this methodology. Consultants
all over the world have developed proprietary methodologies for implementing
quality, based on the similar change management ideas and applications of
tools.

This
is special offer for reader of this homezweethome.info.You
can use the following coupon code to get a 15% discount on all IT Certification
Exams from Test4prep.com.